Executive Summary
Summary | |
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Title | SNMP Remote Code Execution Vulnerabilities in Cisco IOS and IOS XE Software |
Informations | |||
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Name | cisco-sa-20170629-snmp | First vendor Publication | 2017-06-29 |
Vendor | Cisco | Last vendor Modification | 2017-06-29 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:S/C:C/I:C/A:C) | |||
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Cvss Base Score | 9 | Attack Range | Network |
Cvss Impact Score | 10 | Attack Complexity | Low |
Cvss Expoit Score | 8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
The Simple Network Management Protocol (SNMP) subsystem of Cisco IOS and IOS XE Software contains multiple vulnerabilities that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to reload. An attacker could exploit these vulnerabilities by sending a crafted SNMP packet to an affected system via IPv4 or IPv6. Only traffic directed to an affected system can be used to exploit these vulnerabilities. The vulnerabilities are due to a buffer overflow condition in the SNMP subsystem of the affected software. The vulnerabilities affect all versions of SNMP???Versions 1, 2c, and 3. To exploit these vulnerabilities via SNMP Version 2c or earlier, the attacker must know the SNMP read-only community string for the affected system. To exploit these vulnerabilities via SNMP Version 3, the attacker must have user credentials for the affected system. A successful exploit could allow the attacker to execute arbitrary code and obtain full control of the affected system or cause the affected system to reload. Cisco will release software updates that address these vulnerabilities. There are workarounds that address these vulnerabilities. This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170629-snmp ["https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170629-snmp"] BEGIN PGP SIGNATURE iQKBBAEBAgBrBQJZVSfrZBxDaXNjbyBTeXN0ZW1zIFByb2R1Y3QgU2VjdXJpdHkg SW5jaWRlbnQgUmVzcG9uc2UgVGVhbSAoQ2lzY28gUFNJUlQga2V5IDIwMTYtMjAx NykgPHBzaXJ0QGNpc2NvLmNvbT4ACgkQrz2APcQAkHmpoQ//cYe/TPtpgyNFPcKj lExjgdW2K6xSsR6yuB4IaFz9m70B/0xFCZMkqwz91UNX5dYNk1ObFDRfbvrTB+gk pD6+H02yGqTh0bDXgg39EF2sDC+nxBYadZRE2/FKXNe1QuebaCaECiRwgyYfLxMY 35VDZMPZYJB+T1TiGcMx2+QilC/2zUKuJCeaLfWbZ/X9EGlREfbld+x2tklH3P1w ECidsTkWM0qAa2DgrFDMikstVTqaYsTFP/a4lIaZJVZM9ZoF1EpYaTZp5YpovJ9a dYkvSdhRrxlOrKjNnlpGtsWlPjJBewnu07f6usK7u27U0b92rhOMuZ3VNXcSB0AJ NS2+//zo0IS/f8i35RUMIkZ3Az/iPTDnroJMZgn18ZJ+CV0BdYxzgBrLyL4SXzVG awhmtUDf7i57TGYYrqQfsvKfBnCMdPg0woUucp3VRJOfjv+p1oAhaQ1Gkw6QnQaq JqDiiU/1J9U91G2oQpQ+OQVeWUjtopoS6ksarX1wUeCfd0bhEzCzTaNBIpG/8Xr9 dQgZ6e2Kiuotm2/BzKssiA+88kivnvL6jzzsxGg7CvjuVq1Az/D74n5S6KNBKZUO ZcIeXu2eP9X0faq4cyv1f8rGnrnVzDtEYjDHCIh9VAP9fbwT5/r3qyjiYB5FwaqR 9koqqKX8Bs37D0PZu5Ip8SEa6zE= =Kkk1 END PGP SIGNATURE _______________________________________________ cust-security-announce mailing list cust-security-announce@cisco.com To unsubscribe, send the command "unsubscribe" in the subject of your message to cust-security-announce-leave@cisco.com |
Original Source
Url : http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco (...) |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
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2017-07-07 | Name : The remote device is missing a vendor-supplied security patch. File : cisco-sa-20170629-snmp-ios.nasl - Type : ACT_GATHER_INFO |
2017-07-07 | Name : The remote device is missing a vendor-supplied security patch. File : cisco-sa-20170629-snmp-iosxe.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2017-07-21 17:24:20 |
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2017-07-18 05:24:02 |
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2017-07-07 13:23:49 |
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2017-06-29 21:22:00 |
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